abstract |
The present invention provides a microneedle material which is dissolved in a short time and can be quickly absorbed, thereby shortening the application time of the microneedle. As the micro needle material, a mixture of a water-soluble polymer and one or more saccharides selected from monosaccharides and disaccharides is used. The water-soluble polymer may be preferably a synthetic polymer, a protein, a polysaccharide, or a mixture thereof. The saccharide may be any one of glucose, fructose, sucrose and lactose, or a mixture thereof. |